refactor(bus): migrate BusEvent to Effect Schema (#24040)

packages/opencode/src/session/compaction.ts

@@ -13,7 +13,7 @@ import { Plugin } from "@/plugin"
 import { Config } from "@/config"
 import { NotFoundError } from "@/storage"
 import { ModelID, ProviderID } from "@/provider/schema"
-import { Effect, Layer, Context } from "effect"
+import { Effect, Layer, Context, Schema } from "effect"
 import { InstanceState } from "@/effect"
 import { isOverflow as overflow, usable } from "./overflow"
 import { makeRuntime } from "@/effect/run-service"
@@ -24,8 +24,8 @@ const log = Log.create({ service: "session.compaction" })
 export const Event = {
   Compacted: BusEvent.define(
     "session.compacted",
-    z.object({
-      sessionID: SessionID.zod,
+    Schema.Struct({
+      sessionID: SessionID,
     }),
   ),
 }